The time limit error is entirely based on your hosting environment. Some hosts allow scripts to run for extended time periods, others don’t. When the module attempts to import large amounts of data from your unlocking provider you can get this error.
The only suggestion would be to try importing smaller amounts of data at a time. Regards
HTC ONE S/V/X and TITAN Unlock Service - USA, Canada, UK networks, Between 1 and 2 hours before receipt of unlocking instructions including code